The invention relates to the field of electric vehicle data acquisition, in particular to an information acquisition and monitoring management system and method for an electric vehicle. The system comprises a monocular camera used for acquiring a target image of a to-be-measured target on a road surface where a current vehicle is located; the vehicle-mounted gyroscope is used for acquiring pose data of the monocular camera; the data processing module is used for calculating target distance information between the current vehicle and the to-be-detected target according to the pose data of the monocular camera in combination with the target image; and the vehicle control module is used for controlling the driving state of the current vehicle according to the target distance information between the current vehicle and the to-be-detected target. The distance information detection of the electric vehicle is realized through the monocular camera, and the detection precision of the distance information can be ensured in complex application scenes such as an uneven road surface, an inclined road surface and vehicle body vibration, so that the cost and effectiveness of information acquisition and monitoring management of the electric vehicle are both considered.

    本发明涉及电动汽车数据采集领域,具体涉及用于电动汽车的信息采集与监测管理系统及方法。系统包括:单目摄像头,用于获取当前车辆所在路面上的待测目标的目标图像;车载陀螺仪,用于获取单目摄像头的位姿数据;数据处理模块,用于根据单目摄像头的位姿数据结合目标图像计算当前车辆与待测目标之间的目标距离信息;车辆控制模块,用于根据当前车辆与待测目标之间的目标距离信息控制当前车辆的行驶状态。本发明通过单目摄像头实现电动汽车的距离信息检测,并且能够在不平整路面、倾斜路面和车身震动等复杂应用场景下保证距离信息的检测精度,从而兼顾电动汽车信息采集与监测管理的成本和有效性。


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    Title :

    Information acquisition and monitoring management system and method for electric vehicle


    Additional title:

    用于电动汽车的信息采集与监测管理系统及方法


    Contributors:
    LI ZHUO (author) / HE RONG (author) / XU XINZHEN (author) / WANG WEIMIN (author) / RAN JIE (author) / FENG LIANG (author) / WANG JING (author) / DAI XIAOHONG (author) / BAI SONG (author) / ZHANG GENHAI (author)

    Publication date :

    2023-09-19


    Type of media :

    Patent


    Type of material :

    Electronic Resource


    Language :

    Chinese


    Classification :

    IPC:    B60W CONJOINT CONTROL OF VEHICLE SUB-UNITS OF DIFFERENT TYPE OR DIFFERENT FUNCTION , Gemeinsame Steuerung oder Regelung von Fahrzeug-Unteraggregaten verschiedenen Typs oder verschiedener Funktion